For filling cracks and holes in concrete or masonry, choose a product whose listed features match the repair area and the amount of material you need. DAP’s ready-to-use filler is a practical option for small interior or exterior repairs, while its multipacks suit larger jobs. The products below include latex-based and siliconized-latex options, plus a self-leveling-style kit. Check the product details and follow the package directions to confirm a sealant is appropriate for your specific surface and repair.
| Product | Best For | Notable Listed Feature |
|---|---|---|
| DAP Concrete and Mortar Filler, 10.1 oz | Small, general repairs | Ready to use; water cleanup |
| DAP Waterproof Filler, 12 pack | Multiple repairs | Siliconized latex |
| DAP Concrete and Mortar Filler, 12 pack | Repeated crack and hole filling | Latex-based formula |
| Nitvei Crack Filler Kit | Self-leveling surface filling | Includes a scraper |
| DAP Watertight Filler, 2 pack | Weather-exposed repairs | Waterproof, weather-resistant seal |
DAP Concrete And Mortar Filler, 10.1 Oz
This ready-to-use gray filler is designed to seal cracks and holes in interior or exterior concrete and masonry. The listed features say it needs no mixing or additives, is low in odor, and can be cleaned up with water. A 24-hour return-to-service time is also specified.
Best for: Homeowners handling a modest repair who want a ready-to-use product. It is selected for its stated indoor and outdoor use and simple preparation. The listing does not identify it as siliconized, so choose another option if that specific formulation is required.
DAP Waterproof Filler, 12 Pack
This multipack contains gray concrete waterproof filler and sealant in cartridges listed as 10.3 ounces. Its features identify the formula as siliconized latex and say it seals cracks in concrete and masonry.
Best for: Buyers planning several repairs who specifically want a siliconized-latex option. It is selected because the formulation and masonry crack-sealing purpose are stated in the listing. The pack size may be more than needed for one small crack, and the supplied details do not specify a curing or return-to-service time.
DAP Concrete And Mortar Filler, 12 Pack
This 12-pack contains 10.1-ounce cartridges of gray, latex-based sealant. DAP describes it as a high-performance product formulated to repair cracks and holes in concrete, mortar, and masonry.
Best for: Projects involving multiple cracks or holes across masonry surfaces. It is selected for its stated range of repair materials and larger pack quantity. The features do not specify siliconization or provide application and cure-time details, so consult the product label before use.
Nitvei Self-Leveling Crack Filler Kit
The listing describes a waterproof concrete crack filler and sealant intended for slabs, walkways, driveways, patios, steps, walls, and other hard masonry surfaces. Its self-leveling design is intended to flow into narrow cracks and uneven spaces, and the kit includes a scraper.
Best for: Buyers looking for a flowable filler for joints and surface gaps, with a tool included. It is selected for its stated self-leveling approach and broad list of surfaces. The provided features do not identify the material as siliconized latex or state a cure time; confirm suitability and application directions for the repair.
DAP Watertight Filler, 2 Pack
This two-pack of gray concrete filler and sealant is described as waterproof and weather resistant. The supplied features also call it highly durable and state that it is manufactured in the United States.
Best for: Buyers who need a small multipack for a repair where a weather-resistant seal is a priority. It is selected for those specific stated properties. The product details provided do not specify its base chemistry, cartridge size, or whether it is siliconized, so do not assume it matches a siliconized-latex requirement.
Buying Guide: Choosing A Concrete Filler And Sealant
Do you specifically need siliconized filler?
Check the product description for the exact formulation. In this selection, the DAP 12-pack of waterproof filler is explicitly described as siliconized latex. Other listings describe products as latex-based, waterproof, or weather resistant without confirming that they are siliconized. Those terms are not interchangeable; verify the label if formulation is important to your project.
How much material should you buy?
For a single small repair, a one-cartridge product can avoid buying more than needed. Multipacks are better suited to repeated repairs or several locations. Consider the number and size of cracks, and follow the manufacturer’s coverage guidance when available. The details provided here do not state coverage amounts.
Where will you apply it?
Match the product to the surface and setting. Some options specifically list concrete and masonry, while the Nitvei kit also names brick, stone, and paving sections. DAP’s ready-to-use filler is listed for interior and exterior use. Confirm the package directions for the surface condition and exposure involved.
Does the repair need to level out?
A self-leveling product is intended to flow into cracks and uneven spaces, which may suit certain joints or horizontal surfaces. A conventional cartridge filler may offer more control for other repairs. The product features do not establish that every option is suitable for every crack shape or location.
Frequently Asked Questions
What is the difference between latex and siliconized-latex concrete filler?
These listings identify one product as siliconized latex and other products as latex-based. Check the label for the exact formulation and select according to the repair requirements; do not infer siliconization from the word “latex” alone.
Can concrete filler be used indoors and outdoors?
The DAP ready-to-use filler is listed for interior and exterior concrete and masonry. For other products, check the package instructions to confirm the intended use and conditions.
How long should concrete sealant cure before use?
The DAP ready-to-use product lists a 24-hour return-to-service time. The supplied details do not give cure times for the other products, so follow their packaging directions.
Are these products intended for concrete cracks only?
No. Several are also described for mortar or masonry, and the Nitvei listing includes surfaces such as brick, stone, and paving. Verify that the product is suitable for the exact material being repaired.